CN208061842U - A kind of radiator structure of LED transformers - Google Patents
A kind of radiator structure of LED transformers Download PDFInfo
- Publication number
- CN208061842U CN208061842U CN201721855097.XU CN201721855097U CN208061842U CN 208061842 U CN208061842 U CN 208061842U CN 201721855097 U CN201721855097 U CN 201721855097U CN 208061842 U CN208061842 U CN 208061842U
- Authority
- CN
- China
- Prior art keywords
- heat
- several
- radiator
- dissipating casing
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 238000001816 cooling Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of radiator structures of LED transformers, including heat-dissipating casing, the heat-dissipating casing is internally provided with the heat sink being connect with transformer coli winding device, one end of the heat sink is connected with radiator, the radiator includes the fixed plate being fixedly connected with the heat sink and several radiating fins for being fixedly connected with the fixed plate, the right plate of the heat-dissipating casing is equipped with air inlet, it is provided with radiator fan group on the right plate and positioned at the air inlet, the left plate of the heat-dissipating casing is equipped with the first air outlet, first air outlet is made of several uniformly distributed thermal vias.Advantageous effect：The utility model can achieve the effect that rapid cooling, while effectively improving radiating efficiency, ensure that LED inside transformer devices keep normal working temperature, and simple in structure, securely and reliably.
Description
Technical field
The utility model is related to transformer technical field of heat dissipation, specially a kind of radiator structure of LED transformers.
Background technology
General transformer is made of two important original papers, i.e. magnetic core and winding, and magnetic core is the intermediate former of electric energy conversion
Part, effect are to reinforce magnetic field, improve electromagnetic energy transfer efficiency, and input winding converts electrical energy into magnetic field energy, output around
Group converts magnetic fields to electric energy output, realizes that transformation, the winding of existing LED transformers are placed in iron core by the number of turns difference
In, transformer will produce amount of heat in the prolonged course of work, and the radiator structure of existing LED transformers is generally
Heat emission hole is offered, but the radiating rate of heat emission hole is slow, efficiency is low, and heat dissipation effect does not ensure that LED transformers normal
At a temperature of run.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of radiator structure of LED transformers, solves LED
The problem that transformer heat dissipation effect speed is slow, radiating efficiency is low.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of radiator structure of LED transformers, packet
Heat-dissipating casing is included, the heat-dissipating casing is internally provided with the heat sink being connect with transformer coli winding device, the heat sink
One end be connected with radiator, the radiator include the fixed plate being fixedly connected with the heat sink and with the fixed plate
Several radiating fins being fixedly connected, the right plate of the heat-dissipating casing are equipped with air inlet, on the right plate and are located at institute
It states air inlet and is provided with radiator fan group, the left plate of the heat-dissipating casing is equipped with the first air outlet, first outlet air
Mouth is made of several uniformly distributed thermal vias, between several radiating fins, the air inlet and first air outlet
Several lateral air ducts are formed, the inside of several radiating fins is respectively equipped with the vent passages being laterally arranged, and the ventilation is logical
The air duct import in road is located at the radiating fin close to one end of the air inlet, and one end of several radiating fins is and institute
State left plate connection, the corresponding both sides of axial direction that several thermal vias are distributed in the radiating fin respectively, the left side
Several sub-aperture are equipped on plate and around the thermal vias, being internally provided with for the left plate is several logical with the ventilation
The mutual ventilating duct of road connection, the sub-aperture are connected to the mutual ventilating duct, the inner wall surface of the vent passages and the intercommunication
The inner wall surface in air duct is equipped with heat-conducting layer, is respectively equipped on the left plate and between two adjacent thermal vias anti-
Water protrusion, the waterproof protrusion are internally provided with cavity, and the cavity is connect with the heat-conducting layer, the inside filling of the cavity
There is heat conductive silica gel.
Preferably, the radiator fan group is made of several radiator fan equidistant arrangements.
Preferably, the outside of the foreboard of the heat-dissipating casing is equipped with wiring pile, on the right plate and the left plate and
One end on the outside of the foreboard is equipped with mounting base.
Preferably, the mounting base is equipped with mounting hole.
Preferably, the back plate of the heat-dissipating casing is equipped with the second air outlet.
(3) advantageous effect
The utility model provides a kind of radiator structure of LED transformers.Has following advantageous effect：
The radiator structure of the LED transformers, by being connected with dissipating for coil windings device in the setting of the inside of heat-dissipating casing
Hot plate and the radiator for connecting heat sink, can quickly guide the heat that coil windings device generates, by entering the wind
Mouthful place's setting radiator fan group, forms transverse direction air duct, Neng Gouda between the radiating fin of radiator, air inlet and the first air outlet
The effect to radiate to rapid aeration, by the way that several vent passages are arranged in the inside of radiating fin, inside left plate setting with
The mutual ventilating duct and sub-aperture of vent passages connection, the cold wind entered from air inlet pass through son through vent passages and mutual ventilating duct
The heat conducted inside radiating fin and heat-dissipating casing is discharged in hole, by being arranged in vent passages and mutual ventilating duct inner wall surface
The internal cavities auxiliary heat dissipation of the waterproof protrusion of heat-conducting layer and setting filled with heat conductive silica gel, further improves radiating efficiency,
Ensure that its internal components keeps normal working temperature.
Description of the drawings
Fig. 1 is the internal structure schematic diagram (vertical view) of the utility model；
Fig. 2 is the phantom of left plate and radiating fin in the utility model；
Fig. 3 is the front view of the utility model.
In figure：1, heat-dissipating casing；2, heat sink；3, radiator；4, fixed plate；5, radiating fin；6, right plate；7, into
Air port；8, radiator fan group；9, left plate；10, the first air outlet；11, thermal vias；12, lateral air duct；13, vent passages；
14, sub-aperture；15, mutual ventilating duct；16, heat-conducting layer；17, waterproof protrusion；18, cavity；19, heat conductive silica gel；20, foreboard；21, wiring
Stake；22, mounting base；23, mounting hole；24, back plate；25, the second air outlet.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of radiator structure of LED transformers, including dissipate
Hot shell 1, the heat-dissipating casing 1 are internally provided with the heat sink 2 being connect with transformer coli winding device, the heat sink 2
One end far from the heating circuit device be connected with radiator 3, the radiator 3 includes and the heat sink 2 is fixed and connected
The fixed plate 4 connect and several radiating fins 5 being fixedly connected with the fixed plate 4, on the right plate 6 of the heat-dissipating casing 1
Equipped with air inlet 7, it is provided with radiator fan group 8 on the right plate 6 and at the air inlet 7, the heat-dissipating casing 1
Left plate 9 is equipped with the first air outlet 10, and first air outlet 10 is made of several uniformly distributed thermal vias 11, several
Several lateral air ducts 12 are formed between the radiating fin 5, the air inlet 7 and first air outlet 10, it is several described scattered
The inside of hot fin 5 is respectively equipped with the vent passages 13 being laterally arranged, and the air duct import of the vent passages 13 is located at described dissipate
Close to one end of the air inlet 7, one end of several radiating fins 5 is connect with the left plate 9 hot fin 5, several
The thermal vias 11 is distributed in the corresponding both sides of axial direction of the radiating fin 5 respectively, on the left plate 9 and positioned at described
Several sub-aperture 14 are equipped with around thermal vias 11, being internally provided with for the left plate 9 several is connected to the vent passages 13
Mutual ventilating duct 15, the sub-aperture 14 is connected to the mutual ventilating duct 15, the inner wall surface of the vent passages 13 with it is described mutually
The inner wall surface of ventilating duct 15 is equipped with heat-conducting layer 16, on the left plate 9 and between two adjacent thermal vias 11
It is respectively equipped with waterproof protrusion 17, the waterproof protrusion 17 is internally provided with cavity 18, and the cavity 18 connects with the heat-conducting layer 16
It connects, the inside of the cavity 18 is filled with heat conductive silica gel 19.
Specifically, the radiator fan group 8 is made of several radiator fan equidistant arrangements.
Specifically, the outside of the foreboard 20 of the heat-dissipating casing 1 is equipped with wiring pile 21, the right plate 6 and the left side
It is equipped with mounting base 22 on side plate 9 and positioned at the one end in 20 outside of the foreboard.
Specifically, the mounting base 22 is equipped with mounting hole 23.
Specifically, the back plate 24 of the heat-dissipating casing 1 is equipped with the second air outlet 25.
As shown in Figs. 1-3,
In use, scattered by the heat sink 2 and connection for being connected with coil windings device in the setting of the inside of heat-dissipating casing 1
The radiator 3 of hot plate 2 can quickly guide the heat that coil windings device generates, and be dissipated by being arranged at air inlet 7
Hot-air fan group 8 forms lateral air duct 12, can reach between the radiating fin 5 of radiator 3, air inlet 7 and the first air outlet 10
The effect of rapid aeration heat dissipation is arranged by the way that several vent passages 13 are arranged in the inside of radiating fin 5 inside left plate 9
The mutual ventilating duct 15 and sub-aperture 14 being connected to vent passages 13, the cold wind entered from air inlet 7 run through vent passages 13 and intercommunication
Heat that radiating fin 5 and the inside of heat-dissipating casing 1 are conducted is discharged by sub-aperture 14 for air duct 15, by vent passages 13 with
The internal cavities 18 of the waterproof protrusion 17 of 15 inner wall surface of mutual ventilating duct setting heat-conducting layer 16 and setting filled with heat conductive silica gel 19
Auxiliary heat dissipation further improves radiating efficiency, ensures that its internal components keeps normal working temperature.
It can to sum up obtain, the utility model can achieve the effect that rapid cooling, while effectively improving radiating efficiency,
It ensure that LED inside transformer devices keep normal working temperature, and simple in structure, securely and reliably.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof, it should be noted that this article
The electric elements of middle appearance are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be that computer etc. plays control
The conventionally known equipment of system.
Claims (5)
1. a kind of radiator structure of LED transformers, including heat-dissipating casing (1), which is characterized in that the heat-dissipating casing (1) it is interior
Portion is equipped with the heat sink (2) being connect with transformer coli winding device, and one end of the heat sink (2) is connected with radiator (3),
The radiator (3) includes the fixed plate (4) being fixedly connected with the heat sink (2) and fixes company with the fixed plate (4)
Several radiating fins (5) connect, the right plate (6) of the heat-dissipating casing (1) are equipped with air inlet (7), on the right plate (6)
And radiator fan group (8) is provided at the air inlet (7), the left plate (9) of the heat-dissipating casing (1) is equipped with first
Air outlet (10), first air outlet (10) are made of several uniformly distributed thermal vias (11), several radiating fins
(5), several lateral air ducts (12), several radiating fins are formed between the air inlet (7) and first air outlet (10)
The inside of piece (5) is respectively equipped with the vent passages (13) being laterally arranged, and the air duct import of the vent passages (13) is positioned at described
Radiating fin (5) close to one end of the air inlet (7), one end of several radiating fins (5) with the left plate (9)
Connection, several thermal vias (11) are distributed in the corresponding both sides of axial direction of the radiating fin (5), the left plate respectively
(9) several sub-aperture (14) are equipped on and around the thermal vias (11), being internally provided with for the left plate (9) is several
The mutual ventilating duct (15) being connected to the vent passages (13), the sub-aperture (14) is connected to the mutual ventilating duct (15), described
The inner wall surface of vent passages (13) and the inner wall surface of the mutual ventilating duct (15) are equipped with heat-conducting layer (16), the left plate
(9) waterproof protrusion (17) is respectively equipped on and between two adjacent thermal vias (11), the waterproof raised (17)
It is internally provided with cavity (18), the cavity (18) connect with the heat-conducting layer (16), and the inside of the cavity (18), which is filled with, leads
Hot silica gel (19).
2. a kind of radiator structure of LED transformers according to claim 1, it is characterised in that：The radiator fan group (8)
It is made of several radiator fan equidistant arrangements.
3. a kind of radiator structure of LED transformers according to claim 1, it is characterised in that：The heat-dissipating casing (1)
The outside of foreboard (20) is equipped with wiring pile (21), on the right plate (6) and the left plate (9) and positioned at the foreboard (20)
The one end in outside is equipped with mounting base (22).
4. a kind of radiator structure of LED transformers according to claim 3, it is characterised in that：On the mounting base (22)
Equipped with mounting hole (23).
5. a kind of radiator structure of LED transformers according to claim 1, it is characterised in that：The heat-dissipating casing (1)
Back plate (24) is equipped with the second air outlet (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855097.XU CN208061842U (en) | 2017-12-27 | 2017-12-27 | A kind of radiator structure of LED transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855097.XU CN208061842U (en) | 2017-12-27 | 2017-12-27 | A kind of radiator structure of LED transformers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208061842U true CN208061842U (en) | 2018-11-06 |
Family
ID=63997248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721855097.XU Expired - Fee Related CN208061842U (en) | 2017-12-27 | 2017-12-27 | A kind of radiator structure of LED transformers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208061842U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526676A (en) * | 2019-02-01 | 2020-08-11 | 深圳市理邦精密仪器股份有限公司 | Heat radiation structure and medical equipment with same |
-
2017
- 2017-12-27 CN CN201721855097.XU patent/CN208061842U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526676A (en) * | 2019-02-01 | 2020-08-11 | 深圳市理邦精密仪器股份有限公司 | Heat radiation structure and medical equipment with same |
| CN111526676B (en) * | 2019-02-01 | 2022-04-01 | 深圳市理邦精密仪器股份有限公司 | Heat radiation structure and medical equipment with same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207397885U (en) | A kind of transformer of good heat dissipation effect | |
| CN209675067U (en) | A kind of inductor of perfect heat-dissipating | |
| CN105636412B (en) | A kind of interior circulation closed formula cooling cabinet | |
| CN208061842U (en) | A kind of radiator structure of LED transformers | |
| CN208227557U (en) | Electrical equipment and its box assembly and radiator structure | |
| CN107910162B (en) | Wind-water exchange high-power intermediate frequency transformer | |
| CN110010996A (en) | A kind of high-efficiency air cooling battery system and its cooling control method | |
| CN207778721U (en) | Air conditioner and its electrical appliance kit | |
| CN208225652U (en) | A kind of oil-immersed transformer of included heat-dissipating casing | |
| CN201742673U (en) | Heat radiator | |
| CN211822267U (en) | High-precision LED constant-current driving power supply | |
| CN211321839U (en) | Radiator with built-in power resistor | |
| CN211150291U (en) | Inductance coil heat dissipation device | |
| CN209435686U (en) | Remote controler integral heat sink structure | |
| CN208489089U (en) | Oil-immersed transformer radiator | |
| CN207731771U (en) | A kind of geomantic omen exchange high-power medium-frequency transformer | |
| CN207802671U (en) | Radiating module and household electrical appliance | |
| CN206559798U (en) | A kind of Intelligent constant-voltage changeable water supply controller radiator structure | |
| CN107230941B (en) | A kind of power cabinet of parallel air duct heat dissipation | |
| CN112769050A (en) | High-efficient heat dissipation high-voltage board | |
| CN207218458U (en) | A kind of intelligent electric pump of good heat dissipation effect | |
| CN206022995U (en) | Air-conditioning transformer station energy-saving radiating structure | |
| CN203774050U (en) | Transformer with high heat-dissipation efficiency | |
| CN213583387U (en) | Transparent heat dissipation type transformer | |
| CN218868566U (en) | Electric control device for spotlight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 |